Description

9-Octadecenoic Acid (Z)-, 3-[(1-Oxooctadecyl)Oxy]Propyl Ester is a high-purity synthetic ester derived from oleic acid, valued for its excellent lubricity, stability, and hydrophobic properties. This compound serves as a versatile intermediate and functional additive, enabling enhanced performance in specialized formulations. It is primarily sought by manufacturers in the cosmetics, lubricants, and polymer industries for its ability to modify surface characteristics and improve product texture.

Application

• Cosmetics & Personal Care: Acts as a high-performance emollient, skin-conditioning agent, and viscosity modifier in creams, lotions, and lipsticks.
• Lubricants & Greases: Functions as a synthetic base oil or additive to improve lubricity, reduce friction, and enhance thermal stability.
• Polymer & Plastic Additives: Used as an internal or external lubricant and plasticizer in PVC and other polymer processing.
• Textile & Fiber Treatment: Serves as a softening agent and water-repellent finish for synthetic and natural fibers.
• Metalworking Fluids: Incorporated as a friction-reducing additive and corrosion inhibitor in cutting and drawing oils.
• Industrial Coatings & Inks: Imparts flow and leveling properties, and improves pigment dispersion in solvent-based systems.

Basic Information

Product Name	9-Octadecenoic Acid (Z)-, 3-[(1-Oxooctadecyl)Oxy]Propyl Ester
CAS No.	17367-45-2
Molecular Formula	C₃₉H₇₄O₄
Molecular Weight	606.99 g/mol
Synonyms	Propylene Glycol Dioleate; PGDO; 1,2-Propanediol Dioleate; Dioleic Acid Propylene Glycol Ester; 3-[(1-Oxooctadecyl)oxy]propyl (Z)-9-octadecenoate; Oleic Acid, Propylene Glycol Diester; Propane-1,2-diyl dioleate
EINECS	Contact for details

Quality Control

Our 9-Octadecenoic Acid (Z)-, 3-[(1-Oxooctadecyl)Oxy]Propyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow oily liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Iodine Value	70 - 85 (g I₂/100g)
Moisture (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.